LegacyTreeData

A repository of individual tree measurements of volume, weight, and physical properties. As of May 1, 2016 the collection included records from over 250,000 trees, most of which were felled and carefully measured for stem taper and volume. Weight measurements were collected on over 20,000 trees by felling and weighing, including the stem wood, bark branches, and foliage. The collection spans over 100 years of detailed stem measurements conducted by private companies, government, and university researchers. Where possible the information compiled here includes detailed records such as study plans and field notes. A searchable, downloadable database is available online at http://www.legacytreedata.org/.